以下属于“免税收入”的是（）

完全竞争

历史方法是指按照事物的自然进程来揭示事物发展规律的方法。

价格等于平均成本的点，叫（    ） 

我国缔约权由（）行使。

结构性失业的最大特点是劳动力供求总量大体相当，但却存在着结构性的供求矛盾。

合理进行人员配备工作必须遵循以下原则：（  ）。

What is a place?

The product must be available to customers through the most cost effective channels of    1    . A consumer product must be offered to    2    in suitable retailer    3    , or available on hire purchase or by mail order.

The only thing I have is this bill ______ the publisher’s name and address _____ it.

正误判断题

　　I've been living in the country for more than 10 years. It means quietness, privacy, harmony and peace for me.

　　Living in the country requires an active lifestyle. It involves activities like doing daily chores, preparing firewood for winter heating, feeding animals including pets and livestock, tending the garden, or securing fences, etc. For me, the most attractive activities are fishing, hunting and hiking. I enjoy seeing what nature has to offer everyday through a simple walk down the little trail, or a relaxing drive along the country road with patches of green grass ornamented with wildlife sightings of birds, moose, bears, deer, etc.

　　Living the country life helps us appreciate some of the simpler things, things that make us feel good about ourselves and the world. It may be just a get together on a Saturday at the local farmers market, or a project or a problem that the community might pull together to help solve. I have participated in a few community projects, like dealing with out-of-control grass fires, a roof that collapsed from a large snow fall, or even helping a recent widow with fire wood for the winter. Sometimes I am surprised by how much benefit we receive from helping others and as for this community I can’t say enough.

　　I really enjoy living the country life. I know it’s not for everyone, but I know it's for me.

　　1. The author has lived in the countryside for more than a decade, and he/she loves living there.   1   

　　2. Living in the country is not busy at all.   2   

　　3. The author takes a walk or drives along country roads almost every day.   3   

　　4. People living in the country usually go shopping every Saturday.   4   

　　5. According to the author, nobody dislikes countryside life.   5